// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.

namespace System.Reflection
{
    using System;
    // This Enum matchs the CorFieldAttr defined in CorHdr.h
    [Serializable]
    [Flags()]
    [System.Runtime.InteropServices.ComVisible(true)]
    public enum FieldAttributes
    {
        // member access mask - Use this mask to retrieve accessibility information.
        FieldAccessMask         =    0x0007,
        PrivateScope            =    0x0000,    // Member not referenceable.
        Private                 =    0x0001,    // Accessible only by the parent type.  
        FamANDAssem             =    0x0002,    // Accessible by sub-types only in this Assembly.
        Assembly                =    0x0003,    // Accessibly by anyone in the Assembly.
        Family                  =    0x0004,    // Accessible only by type and sub-types.    
        FamORAssem              =    0x0005,    // Accessibly by sub-types anywhere, plus anyone in assembly.
        Public                  =    0x0006,    // Accessibly by anyone who has visibility to this scope.    
        // end member access mask
    
        // field contract attributes.
        Static                  =    0x0010,        // Defined on type, else per instance.
        InitOnly                =    0x0020,     // Field may only be initialized, not written to after init.
        Literal                 =    0x0040,        // Value is compile time constant.
        NotSerialized           =    0x0080,        // Field does not have to be serialized when type is remoted.
        
        SpecialName             =    0x0200,     // field is special.  Name describes how.
    
        // interop attributes
        PinvokeImpl             =    0x2000,        // Implementation is forwarded through pinvoke.

        // Reserved flags for runtime use only.
        ReservedMask            =   0x9500,
        RTSpecialName           =   0x0400,     // Runtime(metadata internal APIs) should check name encoding.
        HasFieldMarshal         =   0x1000,     // Field has marshalling information.
        HasDefault              =   0x8000,     // Field has default.
        HasFieldRVA             =   0x0100,     // Field has RVA.
    }
}
